Nowadays, hospital wastewater contains a high concentration of toxic pharmaceutical contaminants, posing significant threat to the environment, and human animal life. Cefixime (CFX) is one such contaminant that has detrimental impact on both aquatic terrestrial ecosystems. Therefore, it essential remove this compound using non-toxic environmentally friendly procedures ensure healthy drinking wa...

Among traditional hazardous waste sources, pharmaceutical-containing wastewater and acidic mine drainage need treatment to preserve the expected water supply quality. A nano zero-valent iron (nZVI)-enriched of these two streams is evaluated for simultaneous removal various heavy metal ions, organic pollutants, sulfates, efficiency system, separation reaction products in fluidized-bed reactor. T...

Zero-valent iron nanoparticle (nZVI) technology has been found to be promising and effective for the remediation of soils or groundwater. However, while nanoparticles are traveling through porous media, they can rapidly aggregate, causing their settling deposition. When nZVI injected in groundwater flow, behavior (mobility, dispersion, distribution) is unknown groundwater, use enormous quantiti...

leachate treatment from municipal landfills has been always a major anxiety in waste management due to its high level of various contaminations. in this paper the effect of nanosized zero valent iron particles (nzvi) in fenton process for the treatment of high cod strength landfill leachate was scrutinized. the results corroborated this procedure was fast and efficient. in fact, about 87% of in...

Abstract Zerovalent (ZVI) iron has been used in environmental remediation, but the fate of its nanoparticles (NZVI) is hard to find. The present study aimed characterise adsorption processes commercial ZVI inorganic fraction volcanic soils, contributing knowledge process on whole soil. Volcanic soil samples were obtained by calcination method and characterised. A nano-ZVI stable suspension prep...

Despite keen interest in the development of efficient materials for removal polycyclic aromatic hydrocarbons (PAHs) wastewater, application advanced composite is still unexplored and needs attention. Therefore, this study focused on synthesis oil palm leaves’ waste activated-carbon (OPLAC) nano zerovalent iron (NZVI) at Fe:OPLAC = 1:1 (N-OPLAC-1) 1:2 (N-OPLAC-2). The with enhanced surface prope...

Background: The application of zero-valent iron nanoparticles (nZVI) to remediate soil and groundwater has gained increased attention within the last decade, primarily due their high reactivity, cost-effectiveness potential treat a broad range contaminants (e.g., chlorinated organic solvents, inorganic anions, or metals). Objective: In this paper, state art applicability nanomaterials, especial...

MOF-derived carbon-based materials have attracted widespread attention due to their relatively large surface area, morphology, and stability in water. Considering these advantages, present themselves as excellent adsorbents. In this work, a novel method was designed for the fabrication of nano zero-valent-iron (nZVI) carbon composite. The utilization zinc oxide nanorods (ZnONRs) role sacrificia...

Abstract In recent times, nano zerovalent iron (nZVI) particles have attracted significant attention from researchers for their effectiveness in removing phosphates, a hazardous contaminant found groundwater and surface water. nZVI possesses some excellent characteristics such as high reactivity, area, effective surface-to-volume ratio. this study, was characterized by X-ray diffraction, Brunau...